Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT NO.1 TRACTION BATTERY DEVICE BOX ASSEMBLY
(a) Inspect SMRB:
(1) Measure the resistance according to the value(s) in the table below.
|
*a | Component without harness connected (No. 1 Traction Battery Device Box Assembly) |
- | - |
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
W7-1 (CBI) - z26-1 (+) |
Auxiliary battery voltage not applied between terminals O212-4 (SMRB) and O212-2 (GND) |
10 kΩ or higher |
|
W7-1 (CBI) - z26-1 (+) |
Auxiliary battery voltage applied between terminals O212-4 (SMRB) and O212-2 (GND) |
Below 1 Ω |
(2) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
O212-4 (SMRB) - O212-2 (GND) |
-40 to 80°C (-40 to 176°F) |
25.0 to 59.0 Ω |
If the result is not as specified, replace the No. 1 traction battery device box assembly.
(b) Inspect SMRG:
(1) Measure the resistance according to the value(s) in the table below.
|
*a | Component without harness connected (No. 1 Traction Battery Device Box Assembly) |
- | - |
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
W6-1 (CEI) - z23-1 (-) |
Auxiliary battery voltage not applied between terminals O212-6 (SMRG) and O212-2 (GND) |
10 kΩ or higher |
|
W6-1 (CEI) - z23-1 (-) |
Auxiliary battery voltage applied between terminals O212-6 (SMRG) and O212-2 (GND) |
Below 1 Ω |
(2) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
O212-6 (SMRG) - O212-2 (GND) |
-40 to 80°C (-40 to 176°F) |
25.0 to 59.0 Ω |
If the result is not as specified, replace the No. 1 traction battery device box assembly.
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Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 NO. 1 TRACTION BATTERY DEVICE BOX
G384B
-
Precaution
PRECAUTION PRECAUTIONS FOR INSPECTING HYBRID SYSTEM
CAUTION:
Before the following operations are conducted, take precautions to prevent electric shock by turning the ignition switch off, wear
SEE MORE:
Disposal
DISPOSAL CAUTION / NOTICE / HINT
CAUTION: Before performing pre-disposal deployment of any SRS part, review and closely follow all applicable environmental and hazardous material regulations. Pre-disposal deployment may be considered hazardous material treatment. PROCEDURE
1. PRECAUTION
CAUTIO
Terminals Of Ecu
TERMINALS OF ECU CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND POWER DISTRIBUTION BOX ASSEMBLY
(a) Remove the main body ECU (multiplex network body ECU) from the power distribution box assembly.
(b) Reconnect the power distribution box assembly connector. (c) Measure the voltage and resi
